baber/WOPTO huggingface dataset:
Patent KR-20220032943-A (KR)
Title: Manufacturing method of acrylic polymer using thermally free-radical polymerization without solvent, acrylic polymer manufactured therefrom and acrilic adhesive composition containing the same
Inventor: SHIN HWAN HO
IPC: C08F2/38
Filed: 2020-09-08
Abstract: The present invention discloses a preparation method of an acrylic polymer which comprises: a step (S1) of preparing a solvent-free acrylic monomer composition comprising a thermally polymerizable acrylic monomer, a free-radical thermal initiator, and an amine-based chain transfer agent; and a step (S2) of inducing solvent-free thermal free-radical polymerization of the solvent-free acrylic monomer composition. An amine-based chain transfer agent used in the preparation of the acrylic polymer using the solvent-free thermal free-radical polymerization according to the preparation method of the present invention has no odor or toxicity and makes it possible to prepare the acrylic polymer having an appropriate molecular weight and polydispersity. The acrylic polymer prepared thereby is useful as a component of an acrylic adhesive composition applied to an electronic product and the like.
Patent KR-20220033393-A (KR)
Inventor: KIM WON KUN
IPC: F21V33/00
Filed: 2020-09-09
Abstract: The present invention provides a fishing weight of a chemical light attached type capable of being cheaply produced as a simple structure; being selectively used during day and night by easily detaching a luminous unit; and preventing environmental pollution by being formed by a resin. The fishing weight of a chemical light attached type comprises: a body (10) which has a predetermined weight and has a column (12) formed in an upper part; a head (20) which has a hook (22) to tie a fishing line over the column; one or more chemical lights (40) which have mounting grooves (14, 24) formed at the same position vertical to the body and the head, and are inserted into the mounting grooves (14, 24); and fastening grooves (16, 26) which allow bands (18, 28) to be inserted along circumferences of the body (10) and the head (20) to fix the chemical lights.
Patent KR-20220036490-A (KR)
Inventor: KIM JONG DO
IPC: E04H1/12
Filed: 2020-09-16
Abstract: The present invention relates to a landscape architecture facility using fruit tree pots. The landscape architecture facility using fruit tree pots of the present invention comprises: main fruit tree pots that is movable and in which fruit trees are grown therein; fruit tree growth guides which are connected to the main fruit tree pots and guide the right direction and shape for growing the fruit trees; and seating plate portions which are connected to the main fruit tree pots and configured to allow people to sit thereon. The landscape architecture facility is configured such that a plurality of the main fruit tree pots are arranged adjacent to each other so as to form a tunnel structure by fruit trees planted in the pots.
Patent KR-20220039880-A (KR)
Title: Gas drier for removing solvents from an organic printing layer on a substrate and solvent extractor and multi-chamber system for extracting solvent having the same
Inventor: KATSUSHI KISHIMOTO
IPC: F26B25/06
Filed: 2020-09-21
Abstract: Provided are a gas dryer and a solvent removal apparatus including the same, and a multi-chamber system. The gas dryer includes: a base plate including a hole array including a plurality of through holes having a plurality of hole rows and hole columns extended in first and second directions and arranged in a matrix form, and a plurality of through slots placed alternately with the hole columns and penetrated in a line form in the second direction; a plurality of spray nozzles combined with the through holes respectively to be projected from a lower side of the base plate to spray drying gas to an object to be dried, which is located in a lower part thereof; and a flow control plate limiting the through slots as well as a discharge hole for the drying gas and a solvent evaporated from the drying gas by including a supply line fixed to an upper side of the base plate so as to be connected to the spray nozzles to supply the drying gas to the spray nozzles and surround peripheral parts of the through slots. Therefore, the present invention is capable of increasing the efficiency and stability of a pixel formation process.
Patent KR-20210037581-A (KR)
Title: Anti-claudin-3 chimeric antigen receptors
Inventor: YOUNG KEE SHIN
IPC: A61K35/17
Filed: 2020-09-25
Abstract: The present invention relates to a chimeric antigen receptor (CAR) including a claudin-3-binding domain. According to the present invention, immune cells modified to express the CAR recognize and bind to claudin-3 (particularly, second extracellular loop (ECL)-2 region) specifically exposed to cancer cells, especially solid cancer cells, in comparison with normal cells. In particular, the CAR includes an antibody specifically bound to the ECL-2 and functional fragments thereof and has higher selectivity and binding force than those of conventional antibodies targeting an ECL-1. Accordingly, the immune cells expressing the CAR exhibit particularly strong anticancer effects against solid cancer and, at the same time, exhibit low toxicity. The CAR comprises a claudin-3 binding domain, a transmembrane domain, and an intracellular signaling domain.
Patent KR-20220049925-A (KR)
Inventor: HONG SUNG JAE
IPC: H01L21/67
Filed: 2020-10-15
Abstract: The present invention relates to a substrate processing device, and more particularly, to a substrate processing device for performing substrate processing such as deposition and etching on a substrate using plasma. According to the present invention, disclosed is a substrate processing device including: a process chamber (100) forming a closed processing space (S); a gas dispensing unit (200) which is installed above the process chamber (100) to spray gas into the processing space (S) and to which RF power is applied; a substrate support (300) which is installed below the process chamber (100) to support a substrate (10), and which is grounded or to which an RF bias is applied; and a gas supply unit (400) communicating with the gas dispensing unit (200) to supply gas to the gas dispensing unit (200). Thin film quality can be improved.
Patent KR-20220051941-A (KR)
Inventor: LEE SOUK HO
IPC: A21D13/31
Filed: 2020-10-20
Abstract: Provided is a whole cucumber corn dog which includes cucumber pickles filled with at least one content of meat and sausage therein, and bread wrapping the cucumber pickles. According to the present invention, corn dog with improved texture, taste, and preference can be provided.
Patent KR-20200123061-A (KR)
Title: A water holding capacity enhancer of meat comprising allulose and use thereof
Inventor: JEONG SEYUN
IPC: A23L13/40
Filed: 2020-10-20
Abstract: The present invention relates to a composition for manufacturing a moisture-holding capacity enhancer for a processed meat product including allulose and salt, a moisture-holding capacity enhancer and a processed meat product including the same, a manufacturing method thereof, a method for manufacturing a processed meat product using the same, a method for reducing the content of phosphate of a processed meat product, and a method for increasing moisture-holding capacity of a processed meat product. According to the present invention, phosphate included in a composition for manufacturing a moisture-holding capacity enhancer for a processed meat product is substituted with allulose which is a nature-originated sweetener, such that moisture separation of a processed meat product and the shrinkage rate of meat are reduced during cold storage, frozen storage, hot cooking, and cold storage after hot cooking, thereby holding the moisture of the processed meat product for a long time and providing a processed meat product with increased texture and flavor. The composition comprises 0.1-7 parts by weight of phosphate and 70-97.4 parts by weight of allulose with respect to 100 parts by weight of solid content.
Patent KR-20220053345-A (KR)
Inventor: OH JONG SUN
IPC: F16H57/023
Filed: 2020-10-22
Abstract: The present invention relates to an electronic transmission actuator comprising: a case having an output shaft rotatably installed on one side thereof and having an installation space provided therein; a driving unit installed in the installation space to generate rotational force; and a power transmission gear unit provided inside the case to transmit the rotational force, generated by the driving unit, to the output shaft. The driving unit includes: a shaft unit connected to the power transmission gear unit and including a drive shaft rotatably installed in the case and a rotating body installed on the drive shaft; a plurality of magnet units annularly arranged on the rotating body around the drive shaft, and having a predetermined magnetic force; a stator installed inside the case opposite to the rotating body; a coil unit formed by arranging a plurality of winding coils around a rotating shaft in a circumferential direction; and a contact blocking unit installed on the stator to prevent the power transmission gear unit from contacting the stator to prevent leakage of a current supplied to the coil unit through the power transmission gear unit. Therefore, the electronic transmission actuator enables the contact blocking unit to prevent the power transmission gear unit from closely contacting the stator even in a high-temperature operating environment, thereby blocking a leakage current from being transmitted to the electrical components of the transmission through the power transmission gear unit.
Patent KR-20220054046-A (KR)
Title: System and Method for Shopping Clothing Products through Live Video Streaming and Image Search
Inventor: JANG WOO SEOK
IPC: G06Q30/06
Filed: 2020-10-23
Abstract: The present invention relates to a clothes product shopping system and method through live video streaming and image search to share wish lists among people with similar purchasing inclinations. According to the present invention, the system comprises: a user terminal receiving information on a purchased product and wish list of people having similar purchasing inclinations from a sales management device to display the received information when a user accesses the sales management device by executing a shopping application of a smartphone and registers a product to be purchased on a wish list or searches for and selects an image of the product to be purchased; a distributed storage server distributing and storing information about the product; and the sales management device providing the user terminal with the information on the purchased product and wish list of people having similar purchasing inclinations with respect to the information selected by the user terminal when the user terminal registers the product to be purchased in the wish list or selects the image of the product to be purchased and providing information related to the selected product to the user terminal in a live video streaming method when the user terminal selects the product.
Patent KR-20220054058-A (KR)
Title: Mask Structure
Inventor: CHAE KEUM OK
IPC: A41D13/11
Filed: 2020-10-23
Abstract: A mask structure is disclosed. The mask structure of the present invention comprises: a main masking portion which is worn on the mouth of a wearer; an auxiliary masking portion which is configured such that one side is coupled to the main masking portion and the other side is worn on the nose bridge of the wearer; and ear loop portions which are provided at the left and right ends of the main masking portion, respectively, and which are hooked over the ears of the wearer. According to the present invention allowing the pressure applied to the nose bridge by a mask to be reduced when the mask being worn, the wearing sensation of the mask can be markedly improved, and pains and marks on the nose bridge can be prevented.
Patent KR-20220059002-A (KR)
Inventor: CHANG SE YEUL
IPC: G01G19/14
Filed: 2020-11-02
Abstract: The present invention relates to a weight measuring device. According to the present invention, the weight measuring device includes: a housing including an accommodation space therein; and a load cell assembly accommodated in the accommodation space and formed to be extended in a vertical direction, and measuring the weight of an object. The housing includes a housing body having an assembly accommodation space accommodating the load cell assembly inside. The load cell assembly includes: a load cell assembly body formed to be extended in the vertical direction, wherein a load cell unit for measuring the tensile force is arranged in the load cell assembly body; and a load cell assembly fixing unit fixing the load cell assembly body to the housing body of the housing and suppressing that the load cell assembly rotates around an extension axis of the load cell assembly. The weight measuring device has an advantage of being able to accurately measure the weight while the load cell assembly that rotates around the extension axis of the load cell assembly is suppressed.
Patent KR-20220059787-A (KR)
Inventor: LEE DONG SEOP
IPC: E02D5/54
Filed: 2020-11-03
Abstract: The present invention provides a pile reinforcement structure comprising: a pipe expanded main body unit having an expanded diameter compared to a pile; a spiral penetration wing unit which is installed on an outer circumferential surface of the pipe expanded main body unit and penetrates the pipe expanded main body unit into the ground while rotating; and an entering pipe unit which is installed on a lower side of the pipe expanded main body unit and guides the pile to be enter into the pipe expanded main body unit through a lower side. The pile reinforcement structure improves transverse bearing capacity of the pile to reduce construction amount of the pipe so as to improve economic feasibility and constructability.
Patent KR-20220060607-A (KR)
Title: Display device
Inventor: LEE Hyeonbum
IPC: H01L51/52
Filed: 2020-11-04
Abstract: One embodiment of the present invention relates to a display device which comprises: a substrate; a transistor disposed on the substrate; a first electrode electrically connected to the transistor; a pixel definition film disposed on the first electrode and including a pixel aperture portion overlapping with the first electrode; a light-emitting layer and a second electrode overlapping with the first electrode; a touch electrode disposed on the second electrode; a first low refractive layer and a second low refractive layer overlapping with the touch electrode; and a high refractive layer disposed on the second low refractive layer, wherein the first low refractive layer includes a first aperture portion and the second low refractive layer includes a second aperture portion. In addition, the first aperture portion, the second aperture portion, and the pixel aperture portion have different widths in a first diagonal direction. Accordingly, provided is a display device having enhanced light extraction efficiency and display quality.
Patent KR-20220062811-A (KR)
Title: Method for preparing aerogel blanket
Inventor: PARK SANG WOO
IPC: C01B33/158
Filed: 2020-11-09
Abstract: The present invention relates to a preparation method of an aerogel blanket, and more specifically, to a preparation method of an aerogel blanket which comprises the step of: preparing a wet gel blanket including an organic solvent; injecting the wet gel blanket into a supercritical extraction device and drying the wet gel blanket using supercritical carbon dioxide; depressing the pressure of the supercritical extraction device; and supplying gaseous carbon dioxide to the depressurized supercritical extraction device to dry the wet gel blanket.
Patent KR-20220065168-A (KR)
Title: Electrodes for mitigating the electric field of vacuum interrupters
Inventor: JU HEUNG JIN
IPC: H01H33/664
Filed: 2020-11-13
Abstract: The present invention relates to an electrode, and more particularly, to an electrode used for a vacuum interrupter so as to provide an electrode capable of alleviating electric field concentration in a vacuum interrupter. The electrode for electric field relaxation of a vacuum interrupter according to a preferred embodiment of the present invention includes a contact stand (310); a reinforcement stand (320); and a contact point (330), wherein a first round surface (313) is provided at an outer periphery of an upper surface (311) of the contact stand (310), and a second round surface (332b) is provided at a side surface (332) of the contact point (330). According to the present invention, the round surface is maximized by the first round surface and the second round surface. Accordingly, the electric field concentration in a vacuum interrupter is alleviated.
Patent KR-20220071408-A (KR)
Title: Dental components and holder for the same
Inventor: GIM JIN CHEOL
IPC: A61C8/00
Filed: 2020-11-24
Abstract: Disclosed are a dental component and a holder for treatment thereof which have a structure capable of supporting each other to intuitively recognize directionality when the dental component is fastened to an abutment. The dental component and the holder for treatment thereof according to the present invention comprise: a dental component assembled on a top part of a base abutment assembled to an implant fixture; and a holder for treatment having a seating groove into which the dental component is inserted so that an assembly operation is performed while the dental component is fixed. An outer surface of the dental component and the seating groove of the holder for treatment are formed in a corresponding shape so that the outer surface and the seating groove can be in close contact with each other. Also, a direction confirmation part may be formed in the same direction in the dental component and the holder for treatment so that an operator can recognize the directionality.
Patent KR-20220076180-A (KR)
Title: 시뮬레이터 구동장치
Inventor: KIM DO HYUN
IPC: A63G31/16
Filed: 2020-11-30
Abstract: 본 발명에 따른 시뮬레이터 구동장치는, 원형의 평판에 원의 접선에 수직하는 방향으로 마련된 다수의 돌출부를 포함하는 베이스 플레이트, 베이스 플레이트의 상면 중심부에 다 각형의 기둥형상으로 마련되는 각기둥 프레임, 각기둥 프레임의 측면에 결합되는 다수의 경사 프레임, 경사 프레임의 상면에 결합되는 기어박스, 기어박스의 상면에 결합되는 다수의 옴니휠, 기어박스의 일측면에 결합되는 모터를 포함할 수 있다.
Patent KR-20210008823-A (KR)
Inventor: JANG JIN HO
IPC: A61L2/22
Filed: 2020-12-03
Abstract: The present invention relates to a pushing device for a discharge valve of a hand sanitizer container. According to the present invention, since a sanitizer is discharged when a discharge valve disposed on the container containing the sanitizer is pushed in accordance with an action pressing a pedal, infection and spread of virus due to cross-use can be effectively prevented when multiple people use the hand sanitizer container. Since the pushing device is not manufactured through complicated processes such as welding, screw fastening, and the like, but is manufactured by simple bending, the productivity per unit time can be greatly increased. Moreover, since components are simply installed in a manner of inserting and coupling the same into and to a support, user convenience can be greatly increased while significantly increasing installation and repair workability. The pushing device comprises a support plate, the support, a container holder, an operation piece, a valve pressing piece, a support spring, a bracket, a separation prevention piece.
Patent KR-20220078297-A (KR)
Inventor: CHO EUN LEE
IPC: A61F7/00
Filed: 2020-12-03
Abstract: 본 발명은 휴대용 온열 찜질기에 관한 것으로, 그 구성은 내부에 공간을 가지되, 하부는 개방되며, 하부 양측 둘레에는 굴곡을 갖는 신체 부위에 용이하게 밀착될 수 있도록 부드러운 라운드가 형성되는 찜질 단지;와, 상기 찜질 단지 상에 형성되어 상기 찜질 단지의 하방으로 열원이 공급될 수 있도록 열원을 제공하는 온열수단;과, 상기 찜질 단지가 내부에 수용되도록 내부에 공간을 가지되, 일측에는 내부로 상기 찜질 단지가 유입되거나 외부로 이탈 회수될 수 있는 입구가 형성되며, 그 입구는 벨크로를 통해 개폐되도록 하는 천 재질의 찜질 주머니;로 구성된 것을 특징으로 하는 것으로서,  
찜질을 수행하는 찜질 단지에 형성되는 온열수단은 발생되는 열원이 찜질을 수행하는 신체로 집중되도록 유도하여 찜질의 효과를 극대화할 뿐만 아니라, 찜질 단지와 온열수단 및 찜질 주머니로 이루어진 간단한 구조의 기기로 인해 기기의 사용 및 관리가 매우 편리한 효과가 있다. 
또한, 찜질 단지가 친환경적인 도자기 재질로 제작되고, 찜질 단지의 하부가 신체의 굴곡을 용이하게 보상할 수 있는 구조를 가짐으로 사용자에게 더욱 기기의 사용 안전성 및 편의성을 제공할 수 있는 효과가 있다.
Patent KR-20220080333-A (KR)
Inventor: LEE SANG JOON
IPC: B01D53/78
Filed: 2020-12-07
Abstract: 일 실시예에 따른 미세입자 제거 장치는, 유체를 저장하는 유체 저장소; 및 상기 유체 저장소의 유체로부터 10 ㎛ 이하의 직경을 갖는 액적을 생성하는 액적 생성기를 포함하고, 상기 액적 생성기는, 설정 작동 주파수로 진동 에너지를 발생시키는 압전 요소를 포함한다.
Patent KR-20220080523-A (KR)
Title: 식기세척기
Inventor: HAN SHINWOO
IPC: A47L15/50
Filed: 2020-12-07
Abstract: 본 발명은 식기세척기에 관한 것으로, 본 발명의 실시예에 따른 식기세척기는, 세척대상이 안착되는 랙이 배치되는 세척조; 상하축과 교차되는 방향으로 연장된 회전축을 갖고, 내부에 유동하는 세척수를 상기 회전축과 교차되는 방향으로 분출하는 분사노즐이 배치된 분사튜브; 동력을 발생시키는 동력인가장치; 및 상기 동력인가장치에서 발생된 동력이 상기 분사튜브에 전달되도록 상기 분사튜브와 연결되는 구동모듈을 포함하고, 상기 구동모듈은, 상기 동력인가장치와 연결되어 회전되는 회전바디; 상기 회전축을 중심으로 진자운동되도록 상기 분사튜브로부터 상기 회전축과 교차되는 방향으로 연장되는 펜듈럼바디; 상기 회전바디의 회전운동이 상기 펜듈럼바디의 진자운동으로 변환되도록 상기 회전바디 및 상기 펜듈럼바디와 각각 연결되는 전환링크를 포함하여, 구동모듈을 통해 분사튜브를 왕복회전시킴으로써, 세척대상에 세척수가 고르게 분사될 수 있는 이점이 있다.
Patent KR-20220080948-A (KR)
Title: 설비를 예지 정비하기 위한 시스템 및 그 서비스 제공 방법
Inventor: KIM JINTAEK
IPC: G05B23/02
Filed: 2020-12-08
Abstract: 설비를 예지 정비하기 위한 시스템 및 그 서비스 제공 방법이 개시된다. 본 발명은 설비를 예지 정비하기 위한 시스템에 있어서, 상기 설비에 대한 진동 신호를 감지하는 진동 센서, 상기 진동 신호를 수신하고, 상기 진동 신호를 저장하며, 상기 진동 신호를 기초로 상기 설비를 예지 정비하기 위한 정비 데이터를 생성하는 서버 및 
상기 정비 데이터를 표시하는 디스플레이 장치를 포함할 수 있다.
Patent KR-20210103926-A (KR)
Inventor: KYEONG HOON PARK
IPC: H01G11/82
Filed: 2020-12-10
Abstract: The present invention relates to an energy storage device comprising: a housing for accommodating the electrolyte; an electrode element stored in the housing; a case coupled to one side of the housing; and an electrode terminal inserted into the case and electrically connected to the electrode element, wherein the case comprises a base part formed with a through-hole for inserting the electrode terminal and a sealing part coupled to the base part to seal between the base part and the electrode terminal, and the sealing part is located in the through-hole and comprises a terminal sealing member that is in close contact with the electrode terminal to seal between the base part and the electrode terminal. Therefore, the present invention is capable of strengthening a sealing force.
Patent KR-20220083488-A (KR)
Title: 원심 분급기
Inventor: JIN SEOK KIM
IPC: B04C5/24
Filed: 2020-12-11
Abstract: 본 발명의 원심 분급기는, 하부에 미분 배출구를, 상면에 조분 배출구를 구비한 통체와; 상기 통체 외부 상측에 설치되는 모터와; 상기 모터로부터 회전력을 전달받아 회전하며 통체 내부로 일단이 연장된 회전축과; 상기 통체 내부의 회전축에 연결되어 회전하는 제 1,2 로터 블레이드와; 통체 내부 상측에 부착되어 상기 제 1,2 로터 블레이드의 외주연을 감싸며 미분은 통과하고 조분은 통과할 수 없는 메쉬 사이즈를 구비한 원통형 그물망과; 상기 그물망 내부에서 제 1,2 로터 블레이드를 구획하며, 중앙으로 회전측이 통과하며 분급된 분체가 이동하는 제 1 통공을 구비한  구획판과; 그물망 하부를 차단하며, 중앙으로 분체가 유입되는 제 2 통공을 구비한 하부판과; 상기 통체 외부로부터 상기 제 2 통공으로 연결된 분체 유입부를 포함하는 것을 특징으로 한다.
Patent KR-20220085897-A (KR)
Title: 티칭 모듈 및 티칭 방법
Inventor: LEE JI YOUNG
IPC: H01L21/677
Filed: 2020-12-15
Abstract: 본 발명은 물품을 수납한 용기를 반송하는 물품 반송 장치를 제공한다. 물품 반송 장치는, 반도체 공정 장치들이 연속적으로 배치된 반도체 제조 라인의 천장을 따라 구비되는 레일; 및 상기 레일을 주행하는 반송 유닛을 포함하고, 상기 반송 유닛은, 상기 레일을 따라 주행하는 휠; 및 상기 휠에 부착된 불순물을 제거하는 불순물 제거 모듈을 포함하고, 상기 불순물 제거 모듈은, 전극; 상기 전극에 전압을 인가하는 교류 전원; 상기 전극과 상기 교류 전원 사이에 제공되고, 상기 교류 전원이 인가하는 교류 전압을 직류 펄스 전압으로 변환하는 변환 부재; 및 상기 변환 부재와 상기 교류 전원을 선택적으로 연결시키는 스위치를 포함할 수 있다.
Patent KR-20220085569-A (KR)
Inventor: Jinhyun KIM
IPC: H04B1/40
Filed: 2020-12-15
Abstract: 본 개시는 LTE(Long Term Evolution)와 같은 4G(4 th  generation) 통신 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G(5 th  generation) 또는 pre-5G 통신 시스템에 관련된 것이다. 무선 통신 시스템에서 장치는, 공통 소스 구조를 가지고, 교차 연결된 커패시터(cross coupled capacitor)들을 포함하며, 입력 신호를 증폭하는 제1 증폭부와, 상기 제1 증폭부와 연결되며, 상기 제1 증폭부에서 출력된 신호를 증폭하는 공통 게이트 구조의 제2 증폭부를 포함하고, 상기 제2 증폭부는, 제1 입력부, 제2 입력부, 제3 입력부 및 제4 입력부를 포함하고, 상기 제1 입력부, 상기 제2 입력부, 상기 제3 입력부 및 상기 제4 입력부 중 두 개의 입력부들이 상기 제1 증폭부와 연결될 수 있다.
Patent KR-20220089134-A (KR)
Title: 액상 수용이 가능한 이중캡 및 이를 포함하는 수납용기
Inventor: CHOI SOUNG MIN
IPC: B65D47/04
Filed: 2020-12-21
Abstract: 본 발명은 용기를 마감하는 이중캡과 관련된다. 본 발명은 실시예로 용기의 입구에 결합되고 함몰되어 용기 내부에 배치되며 둘레에 통수공이 형성된 속받침부, 외측벽이 상기 속받침부의 내측벽에 결합되어 통수공를 밀폐하면서 수용공간을 형성하는 내측부재와 상기 내측부재의 외곽을 둘러싸도록 형성되고 용기의 입구의 외주에 결합되는 외측부재 및 상기 내측부재와 상기 외측부재를 이어주는 연결부재를 포함하는 캡부 및 상기 캡부에 결합되고 상기 수용공간을 덮어 마감하는 덮개부를 포함하는 이중캡을 제시한다.